fix RT-Thread#4286,fifx memory leak when sal_socket failed

jianbaoshan · Rbb666 · commit 542d65bc8a1f · 2025-07-17T13:24:30.000+08:00
diff --git a/components/net/sal/socket/net_sockets.c b/components/net/sal/socket/net_sockets.c
@@ -657,12 +657,12 @@ int socket(int domain, int type, int protocol)
         rt_set_errno(-ENOMEM);
         return -1;
     }
+    dfs_vnode_init(d->vnode, FT_SOCKET, dfs_net_get_fops());
 
     /* create socket  and then put it to the dfs_file */
     socket = sal_socket(domain, type, protocol);
     if (socket >= 0)
     {
-        dfs_vnode_init(d->vnode, FT_SOCKET, dfs_net_get_fops());
         d->flags = O_RDWR; /* set flags as read and write */
 
         /* set socket to the data of dfs_file */

Original file line number	Diff line number	Diff line change
`@@ -657,12 +657,12 @@ int socket(int domain, int type, int protocol)`
`657`	`657`	`rt_set_errno(-ENOMEM);`
`658`	`658`	`return -1;`
`659`	`659`	`}`
	`660`	`+ dfs_vnode_init(d->vnode, FT_SOCKET, dfs_net_get_fops());`
`660`	`661`
`661`	`662`	`/* create socket and then put it to the dfs_file */`
`662`	`663`	`socket = sal_socket(domain, type, protocol);`
`663`	`664`	`if (socket >= 0)`
`664`	`665`	`{`
`665`		`- dfs_vnode_init(d->vnode, FT_SOCKET, dfs_net_get_fops());`
`666`	`666`	`d->flags = O_RDWR; /* set flags as read and write */`
`667`	`667`
`668`	`668`	`/* set socket to the data of dfs_file */`